氧的例句大全

Waelz slag, to give its technical name, is composed mainly of silica but is also undesirably rich in poisonous metals like lead and zinc.

其学名称为waelz渣，主要由二氧化硅组成，但因同时含有丰富的诸如铅、锌等有毒金属而不受人欢迎。

Since there is no consensus for the treatment of refractory Buerger's disease, hyperbaric oxygen therapy may be used as a primary treatment for refractory Buerger's disease.

既然当前对于治疗反应不佳的柏格氏症的治疗方法并无共识，高压氧治疗或许能做为主要治疗方式。

CONCLUSION: The ofloxacin eye_drops created by Ili Friendship Hospital has prominant effect in treatment of bacillary eye infections.

结论：伊犁哈萨克自治州友谊医院研制的氧氟沙星滴眼剂对细菌性眼疾有明显治疗作用。

Recent studies had shown that the bilirubin ( BIL) had antioxidant effect and was closely related to the occurrence of CHD.

近年来相关研究表明，胆红素（bilirubiin，BIL）具有抗氧化的作用，与CHD的发生密切相关。

Red mud is the major solid waste produced in the process of alumina extraction.

赤泥是一种氧化铝生产过程中产生的废渣.

A new type of thin layer fixed bed reactor named circular fixed bed reactor was designed.

在甲烷氧化偶联反应中,采用了一种薄层环形固定床反应器,这种反应器有利于反应热的转移.

The oxygen atom is nearly 16 times as heavy as the hydrogen atom.

氧原子的重量几乎是氢原子的16倍.

A new technology forV _ 2 O _ 5 from stone coal ash and the optimal technological conditions article.

研究了从石煤灰渣中提取五氧化二钒的新工艺及最佳工艺条件.

Study of Alkaline Earth Metal Oxide ── SnO_2 Thin Film Alcohol Sensors

碱土金属氧化物&SnO2薄膜乙醇敏感元件的研究

Preparation and Electrical Properties of Alkaline Earth and Transition Metal-Doped Oxygen Ion Conductor

碱土与过渡金属掺杂氧离子导体的制备与性能

Study on Oxyethylation of fatty acid catalyzed by alkaline earth metal acetate

碱土金属醋酸盐催化脂肪酸乙氧基化研究

Preparation and photocatalytic performance for compound of alkaline earth perovskite

碱土金属钙钛矿型复合氧化物的制备及光催化性能

The alkaline earth calcium presents higher reaction activity comparing to magnesium.

碱土金属钙醇盐为烷氧基提供者制备稀土醇盐其反应活性要高于金属镁醇盐。

Thermodynamic Analysis on Chemical Property of Hydroxide Alkaline-earth metal; Study on the Chemical Composition and Antioxidant Activity from Capparis Spinosa

碱土金属氢氧化物化学性质的热力学分析

The catalyst adops two-layer design concept to improve the performance of Pd three-way catalyst. The first layer contains Pd and the second layer bears Pd and CeO2, with each layer taking aluminum oxide as substance and adding alkaline-earth metal for the stabilizer.

三角孔堇菁石蜂窝陶瓷载体催化剂采用双层设计概念来提高Pd三效催化剂的性能，其中第一层含Pd，第二层含Pd和CeO2，每层都使用氧化铝为载体并加入碱土金属作稳定剂。

2,4-DCP could be completely converted and the liberation of the inorganic chloride improved remarkably by adding alkaline metal oxides or alkaline-earth metal oxides into CuO/ γ-Al2O3 catalyst after 2 h of reaction at 30 ℃.

碱金属和碱土金属氧化物添加到CuO/γ-Al2O3催化剂，30℃，反应2h，2,4-二氯酚能够被完全转化，并且氯离子的去除率也显著提高。

Researches on the thermal decomposition reactions of hydroxide of alkaline earth metals for storage of solar energy

碱土金属氢氧化物热分解反应贮存太阳能的研究

Influence of Alkaline Earth Metals on Cobalt-Cerium Composite Oxide Catalysts for N_2O Decomposition

碱土金属对钴铈复合氧化物催化剂催化N2O分解的影响

Catalyst Soot of ELectrochemical Oxidation of Methanol in Alkaline Medium

烟灰催化碱性介质中甲醇的电化学氧化

Apparent activation energies for ethanol oxidation on Pt and Pd electrodes in alkaline medium

碱性溶液中乙醇在Pt和Pd电极上氧化活化能比较